alabama, northern georgia, eastern tennessee and western carolinas. you know, all that warm air, you knew it wasn't going to last forever, and it's not, new york city tumbles to 43 after mid-50s, upper 5 >> this weather report has been brought to you by at&t. dan and bianna. >> thanks. >>> coming up here on "gma," a brother and sister reunited after more than six decades apart. find out how a 7-year-old and his ipad made it all possible. >>> and don't look down. a nerve-racking stunt high above the ground when a young man uses a crane as his own personal jungle gym, true. coming up. >> yeah, and the bad idea category in "fixation" after a quick break. ♪ do you need anybody [ all kids ] twooooo! [ moderator ] you sure? i am absolutely positive! [ little boy ] two times is awesome. the thing i can do is wave my head and wave my... that's amazing. i've never seen anything like that. look i can do -- hold on -- i'm watching this. i'm getting dizzy... [ male announcer ] it's not complicated. doing two things at once is better. and only at&t's network let